D16Z6 w/ 5-speed tranny:

My speedo goes crazy when I'm moving over 60-70mph. Sometimes it will bounce all over the place, other times it will just sit steady at 110mph - while I'm in the slow lane getting passed by bigrigs :shocked: . Other times, it seems to read correctly - ie: I'm in one of the middle lanes of the freeway going the same speed as everyone else, and it's reading somewhere around 65-75.

Anyway, I did a quick search, and found a little info about the speed sensor going bad. Does this sound like a symptom of that problem or is my gauge fubar'ed?


Also, since I was thinkin about it: If the speed sensor is the problem, wouldn't it make my cruise control do weird stuff? When I set the cruise it holds the speed I set it to while the speedo is off in it's own world.